402824990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1751413}}^1$

素因数の和:1751443

約数の個数: 16

約数和(自身を含む): 756610848

約数和(自身を除く): 353785858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1751413, 3502826, 8757065, 17514130, 40282499, 80564998, 201412495, 402824990]

約数ペア:

[(1, 402824990), (2, 201412495), (5, 80564998), (10, 40282499), (23, 17514130), (46, 8757065), (115, 3502826), (230, 1751413)]